<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    design
 * @package     base_default
 * @copyright   Copyright (c) 2010 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
?>
<?php $_product = $this->getProduct() ?>
<?php if($_product->isSaleable()): ?>
<?php if(!$_product->isGrouped()): ?>
<dd class="amount">
<label><?php echo $this->__('Qty');?>:&nbsp;</label> <span class="decrease" onclick="javascript:numDecrease();"></span>
<input type="text" class="input-text qty" title="<?php echo $this->__('Qty');?>:" value="1" maxlength="12" id="qty" name="qty" onkeyup="javascript:checknum(this);"><span class="add" onclick="javascript:numAdd();"></span><span class="hidden"><?php echo $this->__('Piece');?></span>
</dd>
<script type="text/javascript">
	function checknum(obj){
		var pattern =  /^[\d]+$/;
		if(obj.value == 0 || !pattern.test(obj.value)){
			$('submitCheck').update('请输入正确的数量');
			$('submitCheck').show();
			$('addButton').className = 'button btn-nocart';
		}else{
			$('submitCheck').update('');
			$('submitCheck').hide();
			$('addButton').className = 'button btn-cart';
		}		
	}
	function numDecrease(){
		
		$('qty').value =parseInt($('qty').value)-1;
		if(parseInt($('qty').value) < 1){
			$('qty').value = 1;	
		}
		
		if($('qty').value == 'NaN'){
			$('qty').value = 1;
		}
		showTotalPrice();
		$('submitCheck').update('');
		$('submitCheck').hide();
		$('addButton').className = 'button btn-cart';
	}
</script>
<?php endif; ?>
<?php endif; ?>
<div class="product-options-bottom">
    <?php echo $this->getChildHtml('', true, true);?>
</div>
